Results 251 to 260 of about 246,409 (328)

Seasonal Effect on the Chemical Composition of Mimosa tenuiflora (Willd.) Poir Stem Bark from the Semi‐Arid Region of Pernambuco, Brazil

open access: yesChemistry &Biodiversity, EarlyView.
Investigation of the seasonal influence of environmental factors on the production of secondary metabolites in Mimosa tenuiflora stem bark by Principal Component Analysis (PCA). ABSTRACT Mimosa tenuiflora (Willd.) Poir., known as “Jurema‐preta”, is a species of ethnobotanical relevance, used in traditional medicine.
Nathália Andrezza Carvalho de Souza   +9 more
wiley   +1 more source

Automatic inventory of retaining walls from aerial lidar data using 3D deep learning

open access: yesCivil Engineering Design, EarlyView.
Abstract Infrastructure management along highways and railways requires inventories of critical structures like retaining walls, which traditionally rely on manual inspection and documentation. Unfortunately, data in infrastructure databases is often incomplete.
Ivo Gasparini   +2 more
wiley   +1 more source

Nutrition and Hydration: Moral and Pastoral Reflections [PDF]

open access: yes, 1992
Committee for Pro-Life Activities, National Conference of Catholic Bishops, April 1992
core   +1 more source

Mesoporous Silica‐Based Photocatalytic Materials for Solar Energy Storage and Utilization

open access: yesCarbon Energy, EarlyView.
ABSTRACT The efficient storage and application of sustainable solar energy has drawn significant attention from both academic and industrial points of view. However, most developed catalytic materials still suffer from insufficient mass diffusion and unsatisfactory durability due to the lack of interconnected and regulatable porosity.
Rui Sun   +5 more
wiley   +1 more source

Total Synthesis and Analysis of Phenolic Phytoprostanes, Oxidized Derivatives of Lipophenols

open access: yesChemistry – A European Journal, EarlyView.
The total synthesis of four hydroxytyrosol‐phytoprostanes (PhytoPs‐HT) was achieved in 20 steps, enabling their first identification as HT‐α‐linolenate oxidation products. This work revealed new oxidized derivatives of lipophenols via UHPLC‐MS/MS analysis, offering a strategy to trace HT‐derived compounds in complex matrices, aiding food and biomedical
M. Jordan Lehoux   +6 more
wiley   +1 more source

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